/Engine/Source/Runtime/Core/Public/GenericPlatform/GenericPlatformStackWalk.h
Same as above, but can be used with external applications since it doesn't re-initialize the active process.
static void ProgramCounterToSymbolInfoEx ( uint64 ProgramCounter, [FProgramCounterSymbolInfoEx](API\Runtime\Core\GenericPlatform\FProgramCounterSymbolInfoEx) & out_SymbolInfo )